Rapid curing device for label printing

Abstract

The utility model provides a rapid curing device for label printing, belongs to the technical field of label printing and curing, and aims to solve the problems that the irradiation effect and the uniformity of an ultraviolet light source are affected and the production quality of labels is affected due to the fact that dust is easily attached to the surface of a curing lamp in the prior art. Comprising a curing machine base, a UV curing machine body, a conveying driving motor, a cooling fan, a UV curing lamp, a cleaning protection plate, a cleaning driving mechanism and a curing protection mechanism. The conveying driving motor is fixedly connected to the left side of the curing machine base; the UV curing lamp is fixedly connected to the interior of the UV curing machine main body; the cleaning protection plate is connected to the interior of the UV curing machine body in a sliding mode, and the cleaning protection plate is arranged below the UV curing lamp; the cleaning driving mechanism is arranged in the UV curing machine main body; the curing protection mechanism is arranged on the outer side of the UV curing machine body, cleaning of the UV curing lamp is achieved, the irradiation effect of the UV curing lamp is guaranteed, and the production quality of labels is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of label printing and curing, and more specifically, particularly relates to a rapid curing device for label printing. Background Art

[0002] When printing labels, especially when using UV ink for self-adhesive label printing, it is generally necessary to use a UVLED curing machine for curing. The curing principle of the UVLED curing machine is mainly based on ultraviolet light emitting diodes (UVLED) as light sources, which emit ultraviolet rays to irradiate the surface of the cured product to achieve curing and drying.

[0003] The existing application number is: CN202220166305.X The utility model discloses a rapid curing device for label printing, comprising a machine base, a conveyor belt is installed on the upper side of the machine base, and the conveyor belt is connected to a conveying motor through a transmission wheel and a rotating shaft transmission, an upper cover body is installed in the middle part of the upper side of the machine base, the interior of the upper cover body is divided into a preheating chamber and a drying chamber by a partition, and a feeding port and a discharging port are respectively provided at both ends of the upper cover body, a material storage box is installed on the lower side of one end of the machine base, a label scraping mechanism is installed on the upper side of one end of the material storage box, a hot air blowing port is installed inside the preheating chamber, and a UV curing lamp is installed in the middle of the drying chamber. Since the interior of the upper cover body is divided into a preheating chamber and a drying chamber by a partition, the utility model can firstly preheat the label, and then transport the label to the drying chamber through the conveyor belt for drying and curing, which effectively prevents the occurrence of label melting and deformation caused by sudden high temperature, and is beneficial to improving the curing efficiency and the yield rate.

[0004] Based on the above, when curing the label printing, due to the long-term use of the UVLED curing machine, a lot of dust will enter the interior of the UVLED curing machine. This dust is easy to adhere to the surface of the curing lamp, resulting in affecting the irradiation effect and uniformity of the ultraviolet light source, and affecting the production quality of the label. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a rapid curing device for label printing to solve the problem that when the existing label printing is cured, due to the long-term use of the UVLED curing machine, a lot of dust will enter the interior of the UVLED curing machine, and the dust is easy to adhere to the surface of the curing lamp, resulting in affecting the irradiation effect and uniformity of the ultraviolet light source, and affecting the production quality of the label.

[0006] The purpose and effect of the rapid curing device for label printing of the utility model are achieved by the following specific technical means:

[0007] A rapid curing device for label printing, comprising a curing machine base, a UV curing machine main body, a conveying drive motor, a cooling fan, a UV curing lamp, a cleaning protection plate, a cleaning drive mechanism and a curing protection mechanism;

[0008] The UV curing machine main body is fixedly connected above the curing machine base;

[0009] The conveying drive motor is fixedly connected to the left side of the curing machine base, and a ratchet structure is coaxially fixedly connected to the rotating shaft of the conveying drive motor;

[0010] The cooling fan is fixedly connected above the UV curing machine main body;

[0011] The UV curing lamp is fixedly connected inside the UV curing machine main body;

[0012] The cleaning protection plate is slidably connected inside the UV curing machine main body, and the cleaning protection plate is arranged below the UV curing lamp;

[0013] The cleaning drive mechanism is arranged inside the UV curing machine main body;

[0014] The curing protection mechanism is arranged outside the UV curing machine main body.

[0015] Furthermore, the cleaning drive mechanism includes: a cleaning drive gear and a cleaning drive rack;

[0016] The cleaning drive gear is rotatably connected inside the UV curing machine main body, and the cleaning drive gear is in transmission connection with the rotating shaft of the conveying drive motor;

[0017] The cleaning drive rack is slidably connected inside the UV curing machine main body, the cleaning drive rack is engaged with the cleaning drive gear, and the upper end of the cleaning drive rack is fixedly connected to the cleaning protection plate.

[0018] Furthermore, the cleaning drive mechanism further includes: a cleaning scraper;

[0019] The cleaning scraper is of a rectangular rubber block structure, and the cleaning scraper is fixedly connected to the upper rear end of the cleaning protection plate.

[0020] Furthermore, the cleaning drive mechanism further includes: a cleaning return spring;

[0021] Two groups of cleaning return springs are provided, and the two groups of cleaning return springs are respectively fixedly connected to the front end of the cleaning protection plate, and the front ends of the two groups of cleaning return springs are both fixedly connected to the UV curing machine main body.

[0022] Furthermore, the curing protection mechanism includes: a protection shielding belt;

[0023] A plurality of the protective shielding belts are provided. The plurality of protective shielding belts are all made of opaque rubber belts and are respectively fixedly connected to the front and rear sides of the main body of the UV curing machine.

[0024] Furthermore, the curing protection mechanism further includes: a first driving rack, a first driving gear, a second driving gear, a second driving rack, a protective baffle, a protective guide rod and a protective connecting rod;

[0025] Two sets of the first driving racks are provided, and the two sets of first driving racks are respectively fixedly connected to the left and right sides of the front end of the cleaning protection plate;

[0026] Two sets of the first driving gears are provided, and the two sets of first driving gears are respectively rotatably connected to the left and right sides in front of the main body of the UV curing machine, and the two sets of first driving gears are respectively engaged with the first driving rack;

[0027] Two sets of the second driving gears are provided, and the two sets of second driving gears are respectively coaxially and fixedly connected to the inner sides of the first driving gears;

[0028] Two sets of the second driving racks are provided, and the two sets of second driving racks are respectively slidably connected to the left and right sides in front of the main body of the UV curing machine, and the two sets of second driving racks are respectively engaged with the second driving gear;

[0029] Two sets of the protective baffles are provided, and the two sets of protective baffles are respectively slidably connected to the front and rear sides of the main body of the UV curing machine. The left and right sides of the front set of protective baffles are respectively fixedly connected to the second driving rack;

[0030] Four sets of the protective guide rods are provided, and the four sets of protective guide rods are respectively fixedly connected to the upper end of the main body of the UV curing machine;

[0031] Two sets of the protective connecting rods are provided, and the two sets of protective connecting rods are respectively fixedly connected above the protective baffle, and the two sets of protective connecting rods are respectively slidably connected to the protective guide rod.

[0032] Compared with the prior art, the utility model has the following beneficial effects:

[0033] With the provision of the cleaning drive mechanism in the present utility model, when the conveying drive motor is turned on, the rotation of the rotating shaft of the conveying drive motor drives the cleaning drive gear to rotate. The rotation of the cleaning drive gear drives the cleaning drive rack to move forward. The forward movement of the cleaning drive rack drives the cleaning protection plate to move forward. The forward movement of the cleaning protection plate drives the cleaning scraper to move forward. The forward movement of the cleaning scraper contacts the UV curing lamp. At this time, the cleaning of the UV curing lamp is realized by the cleaning scraper, ensuring the irradiation effect of the UV curing lamp, improving the production quality of the label. At the same time, when the conveying drive motor stops, under the action of the cleaning return spring, the cleaning scraper is reset. The reset of the cleaning scraper realizes the shielding of the UV curing lamp, preventing external dust from adhering to the surface of the UV curing lamp.

[0034] With the provision of the curing protection mechanism in the present utility model, the forward movement of the cleaning protection plate drives the first drive rack to move forward. The forward movement of the first drive rack drives the first drive gear to rotate. The rotation of the first drive gear drives the second drive gear to rotate. The rotation of the second drive gear drives the second drive rack to move upward. The upward movement of the second drive rack drives the protection baffle to move upward. At this time, the label can pass through the main body of the UV curing machine. The protection shielding belt realizes the shielding of the inside of the main body of the UV curing machine, achieving the protection of the worker, preventing the worker's eyes and skin from being damaged by long-term direct viewing or exposure to ultraviolet light. At the same time, when the cleaning protection plate is reset, the protection baffle is reset to realize the shielding of the inside of the main body of the UV curing machine, reducing the entry of external dust into the inside of the main body of the UV curing machine and extending the service life of the main body of the UV curing machine. Description of the Drawings

[0035] Figure 1 is the overall structural schematic diagram of the present utility model.

[0036] Figure 2 is the structural schematic diagram of the protection baffle of the present utility model.

[0037] Figure 3 is the structural schematic diagram of the cleaning drive rack of the present utility model.

[0038] Figure 4 is the structural schematic diagram of the cleaning drive mechanism of the present utility model.

[0039] Figure 5 is the structural schematic diagram of the curing protection mechanism of the present utility model.

[0040] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0041] 1. Curing machine base; 2. UV curing machine main body; 3. Conveyor drive motor; 301. Cleaning drive gear; 302. Cleaning drive rack; 303. Cleaning scraper; 304. Cleaning return spring; 4. Cooling fan; 5. UV curing lamp; 6. Cleaning protection plate; 601. Protection shielding belt; 602. First drive rack; 603. First drive gear; 604. Second drive gear; 605. Second drive rack; 606. Protection baffle; 607. Protection guide rod; 608. Protection connecting rod. Detailed implementation manners

[0042] The following further describes in detail the implementation manners of the present utility model in conjunction with the accompanying drawings and embodiments.

[0043] Embodiment 1:

[0044] As shown in the attached Figure 1 to the attached Figure 5 figures:

[0045] The present utility model provides a rapid curing device for label printing, including a curing machine base 1, a UV curing machine main body 2, a conveyor drive motor 3, a cooling fan 4, a UV curing lamp 5, a cleaning protection plate 6 and a cleaning drive mechanism;

[0046] The UV curing machine main body 2 is fixedly connected above the curing machine base 1;

[0047] The conveyor drive motor 3 is fixedly connected to the left side of the curing machine base 1, and a ratchet structure is coaxially fixedly connected to the rotating shaft of the conveyor drive motor 3;

[0048] The cooling fan 4 is fixedly connected above the UV curing machine main body 2;

[0049] The UV curing lamp 5 is fixedly connected inside the UV curing machine main body 2;

[0050] The cleaning protection plate 6 is slidably connected inside the UV curing machine main body 2, and the cleaning protection plate 6 is arranged below the UV curing lamp 5;

[0051] The cleaning drive mechanism is arranged inside the UV curing machine main body 2.

[0052] Among them, the cleaning drive mechanism includes: a cleaning drive gear 301, a cleaning drive rack 302, a cleaning scraper 303 and a cleaning return spring 304;

[0053] The cleaning drive gear 301 is rotatably connected inside the UV curing machine main body 2, and the cleaning drive gear 301 is in transmission connection with the rotating shaft of the conveyor drive motor 3;

[0054] The cleaning drive rack 302 is slidably connected inside the UV curing machine main body 2. The cleaning drive rack 302 meshes with the cleaning drive gear 301, and the upper end of the cleaning drive rack 302 is fixedly connected to the cleaning protection plate 6;

[0055] The cleaning blade 303 is a rectangular rubber block structure and is fixedly connected to the upper rear end of the cleaning protection plate 6;

[0056] Two sets of cleaning return springs 304 are provided. The two sets of cleaning return springs 304 are respectively fixedly connected to the front end of the cleaning protection plate 6, and the front ends of the two sets of cleaning return springs 304 are both fixedly connected to the UV curing machine main body 2.

[0057] During use, when curing the printing coating of the label, the conveying drive motor 3 is turned on at this time. The rotation of the rotating shaft of the conveying drive motor 3 drives the cleaning drive gear 301 to rotate. The rotation of the cleaning drive gear 301 drives the cleaning drive rack 302 to move forward. The forward movement of the cleaning drive rack 302 drives the cleaning protection plate 6 to move forward. The forward movement of the cleaning protection plate 6 drives the cleaning blade 303 to move forward. The forward movement of the cleaning blade 303 contacts the UV curing lamp 5. At this time, the cleaning blade 303 realizes the cleaning of the UV curing lamp 5, ensuring the irradiation effect of the UV curing lamp 5. At the same time, when the conveying drive motor 3 stops, at this time, under the action of the cleaning return spring 304, the cleaning blade 303 realizes reset. The reset of the cleaning blade 303 realizes the shielding of the UV curing lamp 5, avoiding the attachment of external dust on the surface of the UV curing lamp 5.

[0058] Embodiment 2:

[0059] The present utility model provides a rapid curing device for label printing. On the basis of Embodiment 1, as Figures 1 to 5 shown, it further includes a curing protection mechanism, and the curing protection mechanism is arranged outside the UV curing machine main body 2.

[0060] Among them, the curing protection mechanism includes: a protection shielding belt 601, a first drive rack 602, a first drive gear 603, a second drive gear 604, a second drive rack 605, a protection baffle 606, a protection guide rod 607, and a protection connecting rod 608;

[0061] Multiple groups of protection shielding belts 601 are provided. The multiple groups of protection shielding belts 601 are all opaque rubber belt structures, and the multiple groups of protection shielding belts 601 are respectively fixedly connected to the front and rear sides of the UV curing machine main body 2;

[0062] Two sets of first drive racks 602 are provided. The two sets of first drive racks 602 are respectively fixedly connected to the left and right sides of the front end of the cleaning protection plate 6;

[0063] There are two sets of first driving gears 603, and the two sets of first driving gears 603 are respectively rotatably connected to the left and right sides in front of the UV curing machine main body 2, and the two sets of first driving gears 603 are respectively engaged with the first driving rack 602;

[0064] There are two sets of second driving gears 604, and the two sets of second driving gears 604 are respectively coaxially and fixedly connected to the inner sides of the first driving gears 603;

[0065] There are two sets of second driving racks 605, and the two sets of second driving racks 605 are respectively slidably connected to the left and right sides in front of the UV curing machine main body 2, and the two sets of second driving racks 605 are respectively engaged with the second driving gears 604;

[0066] There are two sets of protective baffles 606, and the two sets of protective baffles 606 are respectively slidably connected to the front and rear sides of the UV curing machine main body 2, and the left and right sides of the front set of protective baffles 606 are respectively fixedly connected to the second driving racks 605;

[0067] There are four sets of protective guide rods 607, and the four sets of protective guide rods 607 are respectively fixedly connected to the upper end of the UV curing machine main body 2;

[0068] There are two sets of protective connecting rods 608, and the two sets of protective connecting rods 608 are respectively fixedly connected above the protective baffles 606, and the two sets of protective connecting rods 608 are respectively slidably connected to the protective guide rods 607.

[0069] During use, when the cleaning protection plate 6 moves forward, the cleaning protection plate 6 drives the first driving rack 602 to move forward when it moves forward. The first driving rack 602 drives the first driving gear 603 to rotate when it moves forward. The first driving gear 603 drives the second driving gear 604 to rotate. The second driving gear 604 drives the second driving rack 605 to move upward. The second driving rack 605 drives the protective baffle 606 to move upward. At this time, the label can pass through the UV curing machine main body 2. The protective shielding belt 601 realizes the shielding of the inside of the UV curing machine main body 2, realizes the protection of workers, and avoids damage to the eyes and skin of workers caused by long-term direct viewing or exposure to ultraviolet light. At the same time, when the cleaning protection plate 6 is reset, at this time, the protective baffle 606 is reset to realize the shielding of the inside of the UV curing machine main body 2, reducing the entry of external dust into the inside of the UV curing machine main body 2, extending the service life of the UV curing machine main body 2. The protective guide rods 607 and the protective connecting rods 608 realize the guiding function of the protective baffle 606.

[0070] In this article, the following points need to be noted:

[0071] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0072] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments may be combined with each other to obtain new embodiments.

[0073] The above are only the specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A rapid curing device for label printing, comprising a curing machine base (1), a UV curing machine main body (2), a conveying drive motor (3), a heat dissipation fan (4), a UV curing lamp (5), a cleaning protection plate (6), a cleaning drive mechanism and a curing protection mechanism; the UV curing machine main body (2) is fixedly connected above the curing machine base (1); characterized in that: The conveying drive motor (3) is fixedly connected to the left side of the curing machine base (1), and a ratchet structure is coaxially and fixedly connected to the rotating shaft of the conveying drive motor (3); the cooling fan (4) is fixedly connected above the UV curing machine main body (2); the UV curing lamp (5) is fixedly connected inside the UV curing machine main body (2); the cleaning protection plate (6) is slidably connected inside the UV curing machine main body (2), and the cleaning protection plate (6) is arranged below the UV curing lamp (5); the cleaning drive mechanism is arranged inside the UV curing machine main body (2); the curing protection mechanism is arranged outside the UV curing machine main body (2).

2. The rapid curing device for label printing according to claim 1, characterized in that: The cleaning drive mechanism includes: a cleaning drive gear (301) and a cleaning drive rack (302); the cleaning drive gear (301) is rotatably connected inside the UV curing machine main body (2), and the cleaning drive gear (301) is in transmission connection with the rotating shaft of the conveying drive motor (3); the cleaning drive rack (302) is slidably connected inside the UV curing machine main body (2), the cleaning drive rack (302) is engaged with the cleaning drive gear (301), and the upper end of the cleaning drive rack (302) is fixedly connected to the cleaning protection plate (6).

3. The rapid curing device for label printing according to claim 2, characterized in that: The cleaning drive mechanism further includes: a cleaning scraper (303); the cleaning scraper (303) is of a rectangular rubber block structure, and the cleaning scraper (303) is fixedly connected to the rear end above the cleaning protection plate (6).

4. The fast curing device for label printing according to claim 3, characterized in that: The cleaning drive mechanism further includes: a cleaning return spring (304); two groups of cleaning return springs (304) are provided, and the two groups of cleaning return springs (304) are respectively fixedly connected to the front end of the cleaning protection plate (6), and the front ends of the two groups of cleaning return springs (304) are both fixedly connected to the UV curing machine main body (2).

5. The fast curing device for label printing according to claim 1, wherein: The curing protection mechanism includes: a protection shielding belt (601); multiple groups of protection shielding belts (601) are provided, and the multiple groups of protection shielding belts (601) are all opaque rubber belt structures, and the multiple groups of protection shielding belts (601) are respectively fixedly connected to the front and rear sides of the UV curing machine main body (2).

6. The fast curing device for label printing according to claim 5, characterized in that: The curing protection mechanism further includes: a first driving rack (602), a first driving gear (603), a second driving gear (604), a second driving rack (605), a protection baffle (606), a protection guide rod (607), and a protection connecting rod (608); two sets of the first driving racks (602) are provided, and the two sets of first driving racks (602) are respectively fixedly connected to the left and right sides of the front end of the cleaning protection plate (6); two sets of the first driving gears (603) are provided, and the two sets of first driving gears (603) are respectively rotatably connected to the left and right sides in front of the UV curing machine main body (2), and the two sets of first driving gears (603) are respectively meshed with the first driving rack (602); two sets of the second driving gears (604) are provided, and the two sets of second driving gears (604) are respectively coaxially and fixedly connected to the inner sides of the first driving gears (603); two sets of the second driving racks (605) are provided, and the two sets of second driving racks (605) are respectively slidably connected to the left and right sides in front of the UV curing machine main body (2), and the two sets of second driving racks (605) are respectively meshed with the second driving gears (604); two sets of the protection baffles (606) are provided, and the two sets of protection baffles (606) are respectively slidably connected to the front and rear sides of the UV curing machine main body (2), and the left and right sides of the front set of protection baffles (606) are respectively fixedly connected to the second driving racks (605); four sets of the protection guide rods (607) are provided, and the four sets of protection guide rods (607) are respectively fixedly connected to the upper end of the UV curing machine main body (2); two sets of the protection connecting rods (608) are provided, and the two sets of protection connecting rods (608) are respectively fixedly connected above the protection baffles (606), and the two sets of protection connecting rods (608) are respectively slidably connected to the protection guide rods (607).

Images